Understanding Your Cashback Complaint

When you sign up for a phone contract or buy a handset, you might be offered a cashback deal. Cashback offers are incentives where the phone company promises to pay you back a set amount of money after you meet certain conditions, such as submitting a claim or staying with the service for a specific time. These deals are often used to make contracts more attractive and can significantly reduce the overall cost of your phone plan.

Unfortunately, it’s not uncommon for customers to miss out on cashback they’re entitled to. There are several reasons this might happen. Sometimes, the terms for claiming cashback are difficult to follow or not made clear at the point of sale. You might be required to submit forms within a strict timeframe, or send documents to a specific address. In other cases, companies may delay payments or reject claims without clear explanation. Occasionally, administrative errors or unclear communication from the phone company can also lead to missed cashback.

Under UK consumer law, you have the right to receive what you were promised when you entered into a contract. The Consumer Rights Act 2015 states that any service or product must be as described, fit for purpose, and of satisfactory quality. This means that if a cashback offer was a key part of your decision to sign up, the phone company is legally obliged to honour it, provided you have met the stated requirements. If they fail to do so, it could be considered a breach of contract or misrepresentation. To find out more about your protections, especially if the cashback offer was linked to a faulty product or misleading information, you can read about your consumer rights regarding faulty products.

Making a formal complaint in writing is an important first step if you haven’t received your cashback. A written complaint creates a clear record of your issue and shows the company that you’re serious about resolving the matter. Be sure to include details such as your account number, the date of purchase, the specific cashback offer, and any supporting evidence like promotional materials or previous correspondence. This will help the phone company investigate your complaint more efficiently and increases your chances of a prompt resolution. If your issue isn’t resolved after making a formal complaint, you may have further options to escalate the matter, such as contacting an ombudsman or taking legal action.

How to Write a Letter to Complain About Cashback

Writing a clear and effective letter is an important first step when complaining to a phone company about a missing cashback offer. Here’s a step-by-step guide to help you get your message across and improve your chances of a successful outcome.

1. Gather Your Information

Before you start writing, collect all the key details related to your complaint. This should include:

  • Your account number or customer reference

  • The date you took out your phone contract

  • Details of the cashback offer (such as the amount promised, the terms, and where it was advertised)

  • Any reference numbers or correspondence about the offer

Having this information ready will help you explain your situation clearly and avoid unnecessary delays.

2. Clearly Explain What Happened

Begin your letter by stating your name, address, and account details. Briefly explain the cashback offer you were promised, including when and how it was supposed to be paid. Describe what has happened so far – for example, if you applied for the cashback but haven’t received it, or if you were told you weren’t eligible when you believe you are.

Example:

I took out a contract with your company on 15 March 2024, which included a £50 cashback offer advertised on your website. I have followed all the required steps to claim this cashback, but I have not yet received the payment.

3. State What You Want to Happen Next

Be clear and direct about what you want the company to do. In most cases, this will be for them to pay you the cashback you are owed. Set a reasonable deadline for their response – usually 14 days is fair.

Example:

I would like to receive the £50 cashback as agreed. Please arrange for this payment to be made within 14 days of this letter.

4. Refer to Your Rights

Under the Consumer Rights Act 2015, you are entitled to receive services as described and promised at the time of purchase. If the cashback was a key part of the offer and formed part of your contract, the company must honour it. If they fail to do so, you may have grounds to escalate your complaint or seek further action.

5. Keep Your Tone Polite but Firm

It’s important to stay professional and courteous, even if you feel frustrated. A polite but firm tone shows you are serious about your complaint and more likely to get a positive response.

6. Keep Records

Always keep copies of your letter and any replies you receive. If you send your letter by post, consider using recorded delivery. If you email, save a copy in your sent folder. These records will be important if you need to take your complaint further.


If you need help with other service issues, you can find other letter templates for service problems to guide you through different situations.

By following these steps, you give the phone company all the information they need to resolve your complaint efficiently – and you put yourself in a strong position if you need to take things further.

How do I escalate if the phone company ignores my cashback complaint?

Sample Letter Template for Cashback Complaint

Sample Letter Template for Cashback Complaint

If you have not received a cashback offer promised by your phone company, it’s important to make your complaint in writing. A clear, well-structured letter can help you set out your case and make it easier for the company to respond. Below is a sample letter template you can use. Remember to adapt it to your own situation and include all relevant details.


[Your Name]
[Your Address]
[Postcode]
[Email Address]
[Phone Number]
[Date]

Customer Services
[Phone Company Name]
[Company Address]
[Postcode]

Subject: Complaint Regarding Unpaid Cashback Offer – [Contract/Account Number]

Dear Sir or Madam,

I am writing to formally complain about not receiving the cashback offer that was part of my contract with [Phone Company Name].

Details of the Problem:

  • I took out a contract for [describe the product/service, e.g., a mobile phone contract] on [date you started the contract].

  • At the time, I was offered a cashback deal of [describe the offer, e.g., £50 cashback after 6 months].

  • My account or contract number is [insert your account or contract number].

  • I have fulfilled all the terms required for the cashback, including [briefly describe any actions you took, e.g., submitting a claim, paying bills on time].

  • Despite this, I have not received the cashback, and I have not had a satisfactory response to my previous enquiries.

What I Want:

I request that you pay the promised cashback amount of [£amount] within 14 days from the date of this letter. Please confirm in writing when I can expect to receive the payment.

Legal Rights:

Under the Consumer Rights Act 2015, I am entitled to receive services as described and agreed at the point of sale. Failing to provide the cashback offer is a breach of contract and misrepresentation under UK consumer law.

If I do not receive a satisfactory response within 14 days, I will consider escalating my complaint to the relevant ombudsman or consider further action.

Please treat this letter as a formal complaint.

Yours faithfully,

[Your Name]


Tips for Using This Template

  • Personalise the letter: Add any extra details relevant to your contract or previous communication with the company.

  • Be concise and factual: Stick to the key facts – what was promised, what happened, and what you want.

  • Keep a copy: Always keep a copy of your letter and any responses you receive.

  • Attach evidence: If possible, include copies of your contract, promotional materials, or previous correspondence to support your claim.

Writing a clear complaint letter helps ensure your rights are respected and can speed up the resolution process. If your complaint is not resolved, you may have further options under UK consumer law.

Can you help me tailor this complaint letter to my cashback issue?

What to Do If Your Cashback Complaint Is Not Resolved

If your phone company does not respond to your cashback complaint, or refuses to pay the cashback you were promised, there are several steps you can take to escalate your case and protect your rights under UK consumer law.

1. Escalate Your Complaint Within the Company

Start by checking whether your phone company has a formal complaints process. Most companies have a dedicated complaints department or escalation procedure. Clearly state that you wish to escalate your complaint and ask for a written response. Always keep copies of all correspondence, including emails, letters, and notes from phone calls. This record will be important if you need to take your complaint further.

2. Contact Consumer Protection Organisations

If you still don’t get a satisfactory response, you can seek help from independent consumer protection organisations. These bodies can offer advice on your rights and may be able to intervene on your behalf. For further guidance on your options and who to contact, see how to get more help with consumer issues.

3. Use Alternative Dispute Resolution (ADR) Services

Phone companies in the UK are required to be members of an Alternative Dispute Resolution (ADR) scheme, such as the Communications Ombudsman or CISAS. If your complaint is not resolved within eight weeks, or you receive a “deadlock letter” from the company, you can take your case to the relevant ADR scheme. ADR services are free for consumers and can help resolve disputes without going to court.

4. Consider Cancelling Your Contract

If the cashback offer was a key part of your decision to sign up, and the company’s failure to pay it amounts to a breach of contract, you may have the right to cancel your agreement. You can learn more about how to cancel a breached contract, including what to say in your cancellation letter and what evidence to provide.

5. Seek Compensation for Misrepresentation

If the phone company made false or misleading promises about cashback to persuade you to sign up, this could be a case of misrepresentation under the Consumer Rights Act 2015 or the Misrepresentation Act 1967. You may be entitled to claim compensation for any losses you have suffered. To start this process, you can use a template letter to claim damages for misrepresented services.


By following these steps, you can make sure your complaint is taken seriously and increase your chances of a fair outcome. Remember to keep detailed records at every stage, and don’t hesitate to seek further advice if you need support.

Can I cancel my contract if my cashback isn’t paid?

Related Complaints You Might Need to Make

When you’re dealing with a missing cashback offer from your phone company, it’s common to find other issues with your service at the same time. Addressing all your concerns together can help you get a quicker and more complete resolution. Here are some related complaints you might need to make:

Billing Issues

Problems with cashback often go hand-in-hand with billing errors. For example, you might notice unexpected charges, incorrect fees, or payments not being credited properly. If your bill doesn’t reflect the cashback you were promised, or if you’re being charged more than you agreed, it’s important to complain about your phone or internet bill. Under the Consumer Rights Act 2015, you have the right to expect clear, accurate billing for any service you purchase.

Service Delays

Sometimes, cashback offers are delayed because the service itself hasn’t started on time, or there have been hold-ups with installation or activation. If you’re experiencing delays, you can complain about a delay to your service using a specific template. The law says services must be provided within a reasonable time, so if your phone company is dragging its feet, you have the right to demand action or compensation.

Poor Service Quality

Cashback issues can also be a sign of wider problems with your phone company’s service standards. If you’re experiencing frequent dropouts, slow internet, or poor customer support, you may want to complain about poor service quality. The Consumer Rights Act 2015 requires services to be provided with reasonable care and skill. If installation, repairs, or other work have been done badly, you can also complain about poor quality work.

Why Address All Issues Together?

Raising all your concerns at once – such as missing cashback, billing mistakes, service delays, or poor quality – can strengthen your complaint. It gives the company a full picture of the problems you’re facing, making it harder for them to ignore or pass you from one department to another. When writing your letter, clearly list each issue and include any supporting evidence, such as bills, contracts, or correspondence.

If you’re not sure which templates to use, explore the links above for step-by-step guidance tailored to each situation. By tackling every aspect of your complaint, you’re more likely to get the fair treatment and resolution you deserve.

How can I combine complaints about cashback and service issues in one letter?

Considering Ending Your Contract or Enforcing Timely Service

If you’ve complained to your phone company about a missing cashback offer and they haven’t resolved the issue, you might be considering stronger action. Understanding when and how to end your contract, or to demand timely service, is important to protect your rights and avoid unnecessary costs.

When Is It Appropriate to End Your Contract?

You may have the right to end your contract early if the phone company has failed to deliver what was promised – such as a cashback incentive – or if their service has been consistently poor. Under the Consumer Rights Act 2015, services must be provided with reasonable care and skill, and any promises or key terms (like cashback offers) are part of your contract. If the company has broken these terms, you could argue they are in breach of contract.

However, before taking this step, consider:

  • Have you given the company a fair chance to fix the problem? Courts and ombudsman services usually expect you to try to resolve issues directly first.

  • Are you within your minimum contract period? Ending a contract early can sometimes lead to fees, unless you can show a serious breach.

  • Do you have evidence? Keep all correspondence and records related to your complaint and the cashback offer.

How to Write a Letter to End Your Contract

If you’ve lost faith in your phone company due to poor service or unfulfilled cashback promises, you can formally notify them in writing. Clearly state why you believe the contract has been breached and that you wish to end it. For help with wording and structure, you can use our template to end your contract due to poor work. This can help ensure your letter covers all the necessary points and is taken seriously by the company.

Enforcing Timely Service: Making Time of the Essence

Sometimes, the problem is not just poor service, but repeated delays – such as waiting too long for your cashback. In these cases, you can make “time of the essence” in your service agreement. This means you set a clear, final deadline for the company to deliver what they promised. If they miss this deadline, you may have stronger grounds to end the contract or seek compensation. For step-by-step guidance, see how to make time of the essence in your service agreement.

Know Your Rights Before Taking Action

Before ending your contract or demanding strict deadlines, make sure you understand your legal position. Review your contract terms and any written offers or promotions. If you’re unsure, you might want to seek independent advice. Taking these steps can help you avoid unnecessary penalties and put you in a stronger position if you need to escalate your complaint.

Remember, you don’t have to accept poor service or broken promises. By knowing your rights and responding in writing, you can take control of the situation and work towards a fair outcome.

Can I end my contract early without paying fees for missing cashback?

Additional Advice and Support for Phone Service Issues

If you’re facing issues beyond missing cashback – such as trouble paying your phone, internet, or TV bill – it’s important to know that help is available. Many providers have dedicated support teams and may offer payment plans or temporary relief if you explain your situation early. For practical steps and detailed guidance, see our advice on what to do if you are struggling to pay your phone or internet bill. This resource outlines your rights, how to approach your provider, and where to seek further support.

Billing disputes aren’t limited to phone services. If you have concerns about unexpected charges, incorrect bills, or payment disagreements with other utilities – such as gas or electricity – similar principles apply. You should always check your contract, review your statements carefully, and contact the provider promptly to raise your concerns. For more information on dealing with problems with your energy bill, you can find specific steps and advice to help resolve these issues.

If your complaint with your phone company isn’t resolved, or if you need independent support, you can contact consumer advice services for free, confidential help. They can explain your rights under the Consumer Rights Act 2015, which protects you against unfair terms and ensures services must be carried out with reasonable care and skill. If the issue continues, you may also be able to escalate your complaint to an Alternative Dispute Resolution (ADR) scheme, such as the Communications Ombudsman or CISAS.

Whatever your situation, always keep copies of all correspondence, contracts, bills, and notes of phone calls. This documentation is essential if you need to escalate your complaint or provide evidence of what was agreed. Keeping thorough records gives you the best chance of a successful outcome, whether you’re resolving a cashback issue or any other service dispute.


Check if Contend can help you with your issue

Solve your legal question quickly
and easily with Contend.



This material is for general information only and does not constitute
tax, legal or any other form of advice. You should not rely on any
information contained herein to make (or refrain from making) any
decisions. Always obtain independent, professional advice for your
own particular situation. Contend Inc is not regulated by the
Solicitors Regulation Authority.